Employee Retirement Plans - Schedule of International Defined Benefit Plan Assets (Details) - Pension Plan - International pension benefits - USD ($) $ in Millions	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, plan assets, amount	$ 387	$ 362	$ 405
Level 1
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, plan assets, amount	145	146
Level 2
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, plan assets, amount	0	0
Level 3
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, plan assets, amount	242	216
International fixed income
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, plan assets, amount	102	94
International fixed income | Level 1
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, plan assets, amount	102	94
International fixed income | Level 2
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, plan assets, amount
International fixed income | Level 3
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, plan assets, amount
Insurance contracts
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, plan assets, amount	174	167
Insurance contracts | Level 1
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, plan assets, amount
Insurance contracts | Level 2
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, plan assets, amount
Insurance contracts | Level 3
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, plan assets, amount	174	167	195
Mortgages
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, plan assets, amount	52	33
Mortgages | Level 1
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, plan assets, amount
Mortgages | Level 2
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, plan assets, amount
Mortgages | Level 3
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, plan assets, amount	52	33	43
Cash equivalents
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, plan assets, amount	42	52
Cash equivalents | Level 1
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, plan assets, amount	42	52
Cash equivalents | Level 2
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, plan assets, amount
Cash equivalents | Level 3
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, plan assets, amount
Other
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, plan assets, amount	17	16
Other | Level 1
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, plan assets, amount	1
Other | Level 2
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, plan assets, amount
Other | Level 3
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, plan assets, amount	$ 16	$ 16	$ 12